berry phase 中文意思是什麼

berry phase 解釋
貝里相位
  • berry : n. 1. 漿果〈如草莓等〉。2. （咖啡等的）子，干種子，乾果仁。3. （魚等的）子，卵。4. 〈美俚〉一塊錢 〈pl. 〉 〈美俚〉錢，上等東西。vi. 1. 結出漿果。2. 採集漿果。
  • phase : n 1 形勢，局面，狀態；階級。2 方面，側面。3 【天文學】（月等的）變相，盈虧；【物、天】相，周相，...
  1. We examin e the generation of bell state in bose - einstein condensates of two interacting species trapped in a double - well configuration analytically and the density of probability for finding the entangled bell state is given. we find that the oscillation amplitude of the probability of density for finding the entangled bell state becomes greater as the ratio of the interspecies interaction strength and the tunneling rate increases, moreover the self - interaction strength of the component a ( b ) has no effect on it. also we use the time - dependent su ( 2 ) gauge transformation to diagonalize the hamilton operator, obtain the berry phase and analytically the time - evolution operator

    此外我們還研究了在雙阱玻色-愛因斯坦凝聚中糾纏態的演化，研究發現隨著組分間相互作用和隨穿率的比值的增加系統演化到bell態的概率變大，而且組分自身內在的相互作用對形成bell態的幾率沒有影響；並且用含時su （ 2 ）規范變換對角化哈密頓量得到了系統的berry位相和時間演化算符，並研究了量子隨穿過程。
  2. But difficulty in maths will come forth when meeting high spin particles if we using such method. on base of the characteristic of energy space, we obtained the wavefunctions and geometric phase by the trial function method in this paper. the berry phase of the system are also obtained after an evolution period

    文中在絕熱近似下根據自旋粒子能級間隔特點用嘗試波函數法求出了旋轉磁場中高自旋粒子系統的波函數及幾何相位，解決了用一般方法求解時出現高階微分方程的困難。
  3. Then introduce berry ' s work of finding phase factors including quantum phase factors accompanying adiabatic changes, on the base of this, discuss berry phase factors of spinl / 2 particle in rotating magnetic field

    本文接著介紹了berry1984年發現幾何相因子的工作，內容包括從量子絕熱定理推導berry幾何相因子。在此基礎上，把旋轉磁場中自旋1 2系統作為研究對象，對其幾何相位的變化特點進行了討論。
  4. Discuss and analyze changing characteristic of berry phase, the berry phase is intimately connected with the nonstationarity of a quantum state

    幾何相與量子狀態的非定態性有直接的聯系，定態沒有berry相。
  5. In order to study geometric phase expediently in chapter 3 and 4, we have discussed the berry phase of quantum state evolving adiabatically and the aharnonov - anandan phase of quantum state evolving nonadiabatically

    為了便於第三章和第四章中的幾何量子計算問題的討論，我們還在第二章中對量子態的絕熱演化過程的berry相以及量子態的非絕熱演化過程的aharnonov - anandan相作了概述。
  6. Finally introduce the finding process of berry phase in experiment

    本文中還介紹了berry相的實驗驗證的進展情況。
  7. Quantum phase factors are introduced by the numbers in this article. including a - b phase -, berry phase

    本文系統地介紹了量子相位因子，包括a - b效應中的相位因子及berry相位因子。
  8. Completely analyze and discuss berry phase factors of spinl / 2 particle in rotating magnetic field. give the meanings of berry phase " geometrical description

    全面分析和討論了在旋轉磁場中自旋1 2系統的berry相位因子，給出了berry相位的幾何詮釋。
  9. In chapter 3, we focus our attention on discussing the geometric phase ( berry phase ) of quantum state evolving adiabatically and the controlling mechanism about the two - qubit conditional geometric quantum phase - shift gate realized by using of the adiabatic geometric phase - shift

    第三章，集中討論了量子態的絕熱演化幾何相（ berry相）以及絕熱幾何相移實現的兩量子位條件幾何量子相移門的控制機制。
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